80576874

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 210662400

約数和(自身を除く): 130085526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 343, 421, 434, 441, 558, 651, 686, 842, 882, 1029, 1263, 1302, 1519, 1953, 2058, 2526, 2947, 3038, 3087, 3789, 3906, 4557, 5894, 6174, 7578, 8841, 9114, 10633, 13051, 13671, 17682, 20629, 21266, 26102, 26523, 27342, 31899, 39153, 41258, 53046, 61887, 63798, 78306, 91357, 95697, 117459, 123774, 144403, 182714, 185661, 191394, 234918, 274071, 288806, 371322, 433209, 548142, 639499, 822213, 866418, 1278998, 1299627, 1644426, 1918497, 2599254, 3836994, 4476493, 5755491, 8952986, 11510982, 13429479, 26858958, 40288437, 80576874]

約数ペア:

[(1, 80576874), (2, 40288437), (3, 26858958), (6, 13429479), (7, 11510982), (9, 8952986), (14, 5755491), (18, 4476493), (21, 3836994), (31, 2599254), (42, 1918497), (49, 1644426), (62, 1299627), (63, 1278998), (93, 866418), (98, 822213), (126, 639499), (147, 548142), (186, 433209), (217, 371322), (279, 288806), (294, 274071), (343, 234918), (421, 191394), (434, 185661), (441, 182714), (558, 144403), (651, 123774), (686, 117459), (842, 95697), (882, 91357), (1029, 78306), (1263, 63798), (1302, 61887), (1519, 53046), (1953, 41258), (2058, 39153), (2526, 31899), (2947, 27342), (3038, 26523), (3087, 26102), (3789, 21266), (3906, 20629), (4557, 17682), (5894, 13671), (6174, 13051), (7578, 10633), (8841, 9114)]